Percy van Staden Now you got me completely lost. At your #81 you provided that particular question as an example of what is wrong with the QB, right? If so, what is it?
Looked perfectly fine to me, and carefully crafted. All the other three answers are valid calculation results if you mix the kg / l and taxi fuel +/- not in the good way. Or not mix them at all.
Last edited by FlightDetent; 1st May 2021 at 18:07.